# Check & Clean Hall Flow Switch

**URL:** <https://forum.cloudray.com/t/check-clean-hall-flow-switch/379>\
**Category:** Industrial Chiller\
**Created:** [June 22, 2021, 2:34am UTC](https://forum.cloudray.com/t/check-clean-hall-flow-switch/379 "2021-06-22T02:34:59Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Technician](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.cloudray.com/technician/32/15_2.png) [@Technician](https://forum.cloudray.com/u/Technician)\
**Post date:** [June 22, 2021, 2:34am UTC](https://forum.cloudray.com/t/check-clean-hall-flow-switch/379/1 "2021-06-22T02:34:59Z")

</div>

[Check & Clean Hall Flow Switch检查&清洁霍尔流量开关.pdf](https://forum.cloudray.com/uploads/short-url/t6lRAbikEnQysxQCfBFTBtY119h.pdf) (214.9 KB)